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A180009 as a simple table

n a(n)
1 1
2 -1
3 -1
4 -1
5 0
6 -1
7 0
8 0
9 0
10 -1
11 -1
12 -1
13 1
14 0
15 -1
16 1
17 2
18 -2
19 1
20 0
21 -1
22 -1
23 -3
24 2
25 -1
26 1
27 0
28 -1
29 0
30 3
31 -1
32 1
33 -1
34 1
35 0
36 -1
37 0
38 -3
39 -1
40 -2
41 2
42 -1
43 1
44 0
45 -1
46 1
47 4
48 2
49 2
50 -3
51 2
52 -1
53 1
54 0
55 -1
56 -1
57 -5
58 0
59 -1
60 1
61 -2
62 2
63 -1
64 1
65 0
66 -1
67 0
68 5
69 -3
70 2
71 1
72 0
73 -2
74 2
75 -1
76 1
77 0
78 -1
79 -1
80 -6
81 3
82 -4
83 0
84 0
85 1
86 -2
87 2
88 -1
89 1
90 0
91 -1

[1,-1,-1,-1,0,-1,0,0,0,-1,-1,-1,1,0,-1,1,2,-2,1,0,
 -1,-1,-3,2,-1,1,0,-1,0,3,-1,1,-1,1,0,-1,0,-3,-1,
 -2,2,-1,1,0,-1,1,4,2,2,-3,2,-1,1,0,-1,-1,-5,0,-1,
 1,-2,2,-1,1,0,-1,0,5,-3,2,1,0,-2,2,-1,1,0,-1,-1,
 -6,3,-4,0,0,1,-2,2,-1,1,0,-1]

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Last modified September 21 09:52 EDT 2021. Contains 347597 sequences. (Running on oeis4.)